function photos_form_node_form_alter in Album Photos 8.4

Same name and namespace in other branches

1. 8.5 photos.module \photos_form_node_form_alter()
2. 6.0.x photos.module \photos_form_node_form_alter()

Implements hook_form_BASE_FORM_ID_alter().

File

./photos.module, line 266

Implementation of photos.module.

Code

function photos_form_node_form_alter(&$form, FormStateInterface $form_state, $form_id) {
  $node = $form_state
    ->getFormObject()
    ->getEntity();
  if ($node
    ->getType() == 'photos') {
    $user = \Drupal::currentUser();
    if ($user
      ->id() != 1) {
      $t = PhotosAlbum::userAlbumCount();
      $msg = t('You currently have @created albums. Album limit reached.', [
        '@total' => $t['total'],
        '@created' => $t['create'],
        '@remaining' => $t['remain'],
      ]);
      $args = explode('/', \Drupal::service('path.current')
        ->getPath());
      if (isset($t['rest']) && $args[3] != 'edit') {
        \Drupal::messenger()
          ->addMessage($msg);
        $redirect_url = Url::fromUri('base:user/' . $user
          ->id())
          ->toString();
        $redirect_response = new RedirectResponse($redirect_url);
        $redirect_response
          ->send();
        exit;
      }
      $form['help'] = [
        '#value' => $msg,
        '#weight' => -10,
      ];
    }
    $photos_global = \Drupal::config('photos.settings')
      ->get('photos_display_user');
    $photos_page = \Drupal::config('photos.settings')
      ->get('photos_display_page_user');
    $photos_teaser = \Drupal::config('photos.settings')
      ->get('photos_display_teaser_user');
    $image_styles = image_style_options(FALSE);
    $list_imagesize = \Drupal::config('photos.settings')
      ->get('photos_display_list_imagesize');
    $view_imagesize = \Drupal::config('photos.settings')
      ->get('photos_display_view_imagesize');
    $full_imagesize = \Drupal::config('photos.settings')
      ->get('photos_display_full_imagesize');
    $teaser_imagesize = \Drupal::config('photos.settings')
      ->get('photos_display_teaser_imagesize');
    if (isset($node->album['list_imagesize'])) {
      $style_name = $node->album['list_imagesize'];

      // Necessary when upgrading from D6 to D7.
      if (isset($image_styles[$style_name])) {
        $list_imagesize = $style_name;
      }
    }
    if (isset($node->album['view_imagesize'])) {
      $style_name = $node->album['view_imagesize'];

      // Necessary when upgrading from D6 to D7.
      if (isset($image_styles[$style_name])) {
        $view_imagesize = $style_name;
      }
    }
    if (isset($node->album['full_imagesize'])) {
      $style_name = $node->album['full_imagesize'];

      // Necessary when upgrading from D6 to D7.
      if (isset($image_styles[$style_name])) {
        $full_imagesize = $style_name;
      }
    }
    if (isset($node->album['teaser_imagesize'])) {
      $style_name = $node->album['teaser_imagesize'];

      // Necessary when upgrading from D6 to D7.
      if (isset($image_styles[$style_name])) {
        $teaser_imagesize = $style_name;
      }
    }
    if ($photos_global || $photos_page || $photos_teaser) {
      $form['photos'] = [
        '#type' => 'details',
        '#title' => t('Album settings'),
        '#open' => FALSE,
        '#weight' => 20,
      ];
      $opt = [
        t('Do not display'),
        t('Display cover'),
        t('Display thumbnails'),
      ];
      if (\Drupal::moduleHandler()
        ->moduleExists('colorbox')) {
        $opt[3] = t('Cover with colorbox gallery');
      }
      $size_options = PhotosImage::sizeOptions();
      if ($photos_global) {
        $form['photos']['global']['album'] = [
          '#type' => 'details',
          '#title' => t('Global Settings'),
          '#tree' => TRUE,
        ];
        $form['photos']['global']['album']['viewpager'] = [
          '#type' => 'number',
          '#title' => t('Images per page'),
          '#default_value' => isset($node->album['viewpager']) ? $node->album['viewpager'] : \Drupal::config('photos.settings')
            ->get('photos_display_viewpager'),
          '#required' => TRUE,
          '#min' => 1,
          '#step' => 1,
        ];
        $form['photos']['global']['album']['imageorder'] = [
          '#type' => 'select',
          '#title' => t('Image display order'),
          '#required' => TRUE,
          '#default_value' => isset($node->album['imageorder']) ? $node->album['imageorder'] : \Drupal::config('photos.settings')
            ->get('photos_display_imageorder'),
          '#options' => PhotosAlbum::orderLabels(),
        ];
        $form['photos']['global']['album']['list_imagesize'] = [
          '#type' => 'select',
          '#title' => t('Image size (list)'),
          '#required' => TRUE,
          '#default_value' => $list_imagesize,
          '#description' => t('Displayed in the list(e.g: photos/album/[nid]) of image size.'),
          '#options' => $size_options,
        ];
        $form['photos']['global']['album']['view_imagesize'] = [
          '#type' => 'select',
          '#title' => t('Image size (page)'),
          '#required' => TRUE,
          '#default_value' => $view_imagesize,
          '#description' => t('Displayed in the page(e.g: photos/image/[fid]) of image size.'),
          '#options' => $size_options,
        ];
      }
      else {
        $form['photos']['global']['album'] = [
          '#type' => 'value',
          '#value' => 'album',
          '#tree' => TRUE,
        ];
        $form['photos']['global']['album']['viewpager'] = [
          '#type' => 'value',
          '#value' => isset($node->album['viewpager']) ? $node->album['viewpager'] : \Drupal::config('photos.settings')
            ->get('photos_display_viewpager'),
        ];
        $form['photos']['global']['album']['imageorder'] = [
          '#type' => 'value',
          '#value' => isset($node->album['imageorder']) ? $node->album['imageorder'] : \Drupal::config('photos.settings')
            ->get('photos_display_imageorder'),
        ];
        $form['photos']['global']['album']['list_imagesize'] = [
          '#type' => 'value',
          '#value' => $list_imagesize,
        ];
        $form['photos']['global']['album']['view_imagesize'] = [
          '#type' => 'value',
          '#value' => $view_imagesize,
        ];
      }
      if ($photos_page) {
        $form['photos']['page']['album'] = [
          '#type' => 'details',
          '#title' => t('Page Settings'),
          '#tree' => TRUE,
          '#prefix' => '<div id="photos-form-page">',
          '#suffix' => '</div>',
        ];
        $form['photos']['page']['album']['page_display'] = [
          '#type' => 'radios',
          '#default_value' => isset($node->album['page_display']) ? $node->album['page_display'] : \Drupal::config('photos.settings')
            ->get('photos_display_page_display'),
          '#title' => t('Display setting'),
          '#required' => TRUE,
          '#options' => $opt,
        ];
        $form['photos']['page']['album']['full_viewnum'] = [
          '#type' => 'number',
          '#default_value' => isset($node->album['full_viewnum']) ? $node->album['full_viewnum'] : \Drupal::config('photos.settings')
            ->get('photos_display_full_viewnum'),
          '#title' => t('Quantity'),
          '#description' => t('For thumbnails option.'),
          '#required' => TRUE,
          '#min' => 1,
          '#step' => 1,
          '#prefix' => '<div class="photos-form-count">',
        ];
        $form['photos']['page']['album']['full_imagesize'] = [
          '#type' => 'select',
          '#title' => t('Image size'),
          '#required' => TRUE,
          '#default_value' => $full_imagesize,
          '#options' => $size_options,
          '#suffix' => '</div>',
        ];
      }
      else {
        $form['photos']['page']['album'] = [
          '#type' => 'value',
          '#value' => 'page',
          '#tree' => TRUE,
        ];
        $form['photos']['page']['album']['page_display'] = [
          '#type' => 'value',
          '#value' => isset($node->album['page_display']) ? $node->album['page_display'] : \Drupal::config('photos.settings')
            ->get('photos_display_page_display'),
        ];
        $form['photos']['page']['album']['full_viewnum'] = [
          '#type' => 'value',
          '#value' => isset($node->album['full_viewnum']) ? $node->album['full_viewnum'] : \Drupal::config('photos.settings')
            ->get('photos_display_full_viewnum'),
        ];
        $form['photos']['page']['album']['full_imagesize'] = [
          '#type' => 'value',
          '#value' => $full_imagesize,
        ];
      }
      if ($photos_teaser) {
        $form['photos']['teaser']['album'] = [
          '#type' => 'details',
          '#title' => t('Teaser Settings'),
          '#tree' => TRUE,
          '#prefix' => '<div id="photos-form-teaser">',
          '#suffix' => '</div>',
        ];
        $form['photos']['teaser']['album']['teaser_display'] = [
          '#type' => 'radios',
          '#default_value' => isset($node->album['teaser_display']) ? $node->album['teaser_display'] : \Drupal::config('photos.settings')
            ->get('photos_display_teaser_display'),
          '#title' => t('Display setting'),
          '#required' => TRUE,
          '#options' => $opt,
        ];
        $form['photos']['teaser']['album']['teaser_viewnum'] = [
          '#type' => 'number',
          '#default_value' => isset($node->album['teaser_viewnum']) ? $node->album['teaser_viewnum'] : \Drupal::config('photos.settings')
            ->get('photos_display_teaser_viewnum'),
          '#title' => t('Quantity'),
          '#description' => t('For thumbnails option.'),
          '#required' => TRUE,
          '#min' => 1,
          '#step' => 1,
          '#prefix' => '<div class="photos-form-count">',
        ];
        $form['photos']['teaser']['album']['teaser_imagesize'] = [
          '#type' => 'select',
          '#title' => t('Image size'),
          '#required' => TRUE,
          '#default_value' => $teaser_imagesize,
          '#options' => $size_options,
          '#suffix' => '</div>',
        ];
      }
      else {
        $form['photos']['teaser']['album'] = [
          '#type' => 'value',
          '#value' => 'teaser',
          '#tree' => TRUE,
        ];
        $form['photos']['teaser']['album']['teaser_display'] = [
          '#type' => 'value',
          '#value' => isset($node->album['teaser_display']) ? $node->album['teaser_display'] : \Drupal::config('photos.settings')
            ->get('photos_display_teaser_display'),
        ];
        $form['photos']['teaser']['album']['teaser_viewnum'] = [
          '#type' => 'value',
          '#value' => isset($node->album['teaser_viewnum']) ? $node->album['teaser_viewnum'] : \Drupal::config('photos.settings')
            ->get('photos_display_teaser_viewnum'),
        ];
        $form['photos']['teaser']['album']['teaser_imagesize'] = [
          '#type' => 'value',
          '#value' => $teaser_imagesize,
        ];
      }
    }
    else {
      $form['photos']['global']['album'] = [
        '#type' => 'value',
        '#value' => 'global',
        '#tree' => TRUE,
      ];
      $form['photos']['global']['album']['viewpager'] = [
        '#type' => 'value',
        '#value' => isset($node->album['viewpager']) ? $node->album['viewpager'] : \Drupal::config('photos.settings')
          ->get('photos_display_viewpager'),
      ];
      $form['photos']['global']['album']['imageorder'] = [
        '#type' => 'value',
        '#value' => isset($node->album['imageorder']) ? $node->album['imageorder'] : \Drupal::config('photos.settings')
          ->get('photos_display_imageorder'),
      ];
      $form['photos']['global']['album']['list_imagesize'] = [
        '#type' => 'value',
        '#value' => $list_imagesize,
      ];
      $form['photos']['global']['album']['view_imagesize'] = [
        '#type' => 'value',
        '#value' => $view_imagesize,
      ];
      $form['photos']['page']['album'] = [
        '#type' => 'value',
        '#value' => 'page',
        '#tree' => TRUE,
      ];
      $form['photos']['page']['album']['page_display'] = [
        '#type' => 'value',
        '#value' => isset($node->album['page_display']) ? $node->album['page_display'] : \Drupal::config('photos.settings')
          ->get('photos_display_page_display'),
      ];
      $form['photos']['page']['album']['full_viewnum'] = [
        '#type' => 'value',
        '#value' => isset($node->album['full_viewnum']) ? $node->album['full_viewnum'] : \Drupal::config('photos.settings')
          ->get('photos_display_full_viewnum'),
      ];
      $form['photos']['page']['album']['full_imagesize'] = [
        '#type' => 'value',
        '#value' => $full_imagesize,
      ];
      $form['photos']['teaser']['album'] = [
        '#type' => 'value',
        '#value' => 'teaser',
        '#tree' => TRUE,
      ];
      $form['photos']['teaser']['album']['teaser_display'] = [
        '#type' => 'value',
        '#value' => isset($node->album['teaser_display']) ? $node->album['teaser_display'] : \Drupal::config('photos.settings')
          ->get('photos_display_teaser_display'),
      ];
      $form['photos']['teaser']['album']['teaser_viewnum'] = [
        '#type' => 'value',
        '#value' => isset($node->album['teaser_viewnum']) ? $node->album['teaser_viewnum'] : \Drupal::config('photos.settings')
          ->get('photos_display_teaser_viewnum'),
      ];
      $form['photos']['teaser']['album']['teaser_imagesize'] = [
        '#type' => 'value',
        '#value' => $teaser_imagesize,
      ];
    }
    $form['#validate'][] = 'photos_node_form_validate';
    $pid = isset($node->album['pid']) ? $node->album['pid'] : NULL;
    $form['photos']['page']['album']['pid'] = [
      '#type' => 'value',
      '#value' => $pid,
    ];

    // Make sure $node->album data is saved.
    $form['#entity_builders'][] = 'photos_node_builder';
  }
}